| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $162.33 | 4.617% | $169.8248 | $169.82 | $169.80 | $169.80 |
| Purchase #2 | $96.39 | 9.802% | $105.8381 | $105.84 | $105.85 | $105.80 |
| Purchase #3 | $17.76 | 5.274% | $18.6967 | $18.70 | $18.70 | $18.70 |
| Purchase #4 | $154.62 | 7.779% | $166.6479 | $166.65 | $166.65 | $166.60 |
| Purchase #5 | $232.89 | 7.775% | $250.9972 | $251.00 | $251.00 | $251.00 |
| Purchase #6 | $66.79 | 10.510% | $73.8096 | $73.81 | $73.80 | $73.80 |
| Purchase #7 | $233.97 | 13.712% | $266.052 | $266.05 | $266.05 | $266.10 |
| 7 purchase totals = | $964.75 | $1,051.8663 | $1,051.87 | $1,051.85 | $1,051.80 | |